Audi A4 is a more dynamic driving. Audi A6 engine produces 47 HP less power than Audi A4, whereas torque is 40 NM less than Audi A4. Due to the lower power, Audi A6 reaches 100 km/h speed 1.7 seconds later.
Fuel consumption
Fuel consumption (l/100km):
12.2
9.3
The Audi A4 is a better choice when it comes to fuel economy. Audi A6 consumes 2.9 litres more fuel per 100 km than the Audi A4, which means that if you drive 15,000 km in a year, the Audi A6 could require 435 litres more fuel.
Fuel tank capacity:
80 litres
65 litres
Full fuel tank distance:
650 km in combined cycle
690 km in combined cycle
960 km on highway
950 km on highway
Drive type
Wheel drive type:
4x4 - AWD (all-wheel-drive)
All wheel drive (AWD, 4x4)
Audi A6 2004 3.0 engine: This engine is known for several recurring issues, most notably the short lifespan of ignition coils, which frequently fail and cause the engine to misfire. This issue is typically accompanied by a Check ... More about Audi A6 2004 3.0 engine
Dimensions
Length:
4.92 m
4.70 m
Width:
1.86 m
1.83 m
Height:
1.46 m
1.43 m
Audi A6 is larger. Audi A6 is 22 cm longer than the Audi A4, 3 cm wider, while the height of Audi A6 is 3 cm higher.
Trunk capacity:
546 litres
480 litres
Audi A6 has more luggage capacity. Audi A6 has 66 litres more trunk space than the Audi A4.
Audi A4 has fewer problems. According to annual technical inspection data Audi A6 has serious deffects in 25 percent more cases than Audi A4, so Audi A4 quality is probably significantly better
